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Baureihen / Series Y135x-024k2

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Baureihen / Series Y135X-024K2-4 Schalldämmeinheit mit integriertem Blower U71HL-024KM-4 (Vacuum) Silent Unit with integrated Blower U71HL-024KM-4 (Vacuum) 8000 80 7000 70 6000 60 5000 50 4000 40 Pressure U71HL 3000 30 Pressure_MSU 2000 20 dBA U71HL 1000 10 dBA MSU 0 0 0 100 200 Airflow [l/min] 300 400 Noise level [dBA] @ 1m Stat. pressure [Pa] Measured at 24V: Technische Daten Technical data Allgemeine Beschreibung General Description Kompakte Schallschutzeinheit für U71HL Radialgebläse mit integrierter Elektronik und axialem Eintritt und Austritt. Compact silent unit for U71HL radial blower with integrated driver electronic an axial intake and outlet Y135X-024K2-4 UN VDC 24 U VDC 15.0-26.0 IN freeblowing mA 2300 IN typ. work. point mA 1560 IN static mA 1010 PN typ. work point W 37.4 -1 37‘600 -1 39‘000 -1 n freeblowing min n typ. work point min n static min 40‘200 V freeblowing l/min 380 V typ. working point l/min 140 p work point Pa 6‘880 p static Pa 5‘840 LpA (WP) dB(A) MTTF (WP) Hr 10‘000 / 45°C T °C -20…+50 m gr 676 Leads mm Data’s at Density 1.2 kg/m3 45.8 dB(A) at 6880 Pa and 1m distance 270 (AWG24) Operating Instruction and Warning Y135X-024K2-4 Electrical connection Blower Features FG Frequency signal (yellow wire) Description Lead wire FG Frequency Generator Yellow SP Set speed Green VCC + Power Red GND Ground Black - Diagram Polarity protection Overvoltage protection: maximum 28VDC Input protected by suppresser diode Speed calculation F*20 = rpm (3 pulse / rotation) f = FG Frequency Generator [Hz] -1 rpm = Rotation speed [min ] Supply voltage Tacho Frequency VP 0.3 V SP Set speed (green wire) Input voltage 0.0-1.0 VDC  Stop 1.0-4.0 VDC  Fan is running compare to VDC 4.0-5.0 VDC  Fan is running with 100% speed SP not connected Blower operates at 100% speed SP to GND Speed zero  Stop Blower limits during continuous operation and warning -Max. allowed temperature on heat sink surface 65°C 41‘000 1/min -Maximum speed -Heat sink temperature increase at 24V, freeblowing 7K -Heat sink temperature increase at 24V, Airflow Q=260 l/min 10 K -Handle only in currentless condition Power supply requirements Ripple voltage < 5% 5000 mA Info Specifications are subject to change without notice. Specifications on this Factsheet are for reference. Released: 25.07.2016 / RA Doc.: Y135X-024K2-4_integrated_U71HL.doc